279-0639 2790639 Boom Swing Cylinder Service Kit Fits C.A.T Excavator 303.5C 304D CR
279-0639 2790639 Boom Swing Cylinder Service Kit Fits C.A.T Excavator 303.5C 304D CR
| Product Name | Boom Swing Cylinder Service Kit |
| Part Number | 278-8641, CA2788641, 2788641 |
| Model Number | C.A.T 303.5C, 303.5D, 303.5E, 303C CR, 304D CR, 304E |
| Material | PU, Rubber, PTFE, NBR, HNBR, ACM, VMQ |
| Place of Origin | China(Mainland) |
| Brand name | SUNCAR |
| Packing | PP bag inside, carton box outside |
| Shipping Mode | By air, by sea, by express(FedEx, UPS, DHL, TNT, etc.) |
| Payment Terms | Western Union, Paypal, T/T, Transfer |
| CertifiC.A.Tion | ISO9001 |
| Warranty | Unavailable |
| Customized | OEM & ODM are welcomed |
| C.A.Tegory Group | Hydraulic Cylinder Seal Kit, Excavator Service Kit |
| Condition | New, genuine new |
| Sample | Available |
| Applicable Industries |
Building material shops, machinery repair shops, retail, construction work... |
| Feature | High sealing performance, wear resistance, heat resistance |
Order Process:
1. Getting your inquiry (Including: machine model, part name, order quantity, data of items, delivery term)
2. Quoting our competitive price for you
3. Place an order after approving the quotation or products
4. We will send Proforma Invoice or sales confirmation
5. You prepay by T/T or L/C or Western Union through bank
6. We will starting to produce after we get your kind payment
7. Packing
8. Shipping the goods to your(our)forwarder
9. Sending all doc for your custom clearance
Time to reorder
Product Show:
| Pos. | Part No | Parts Name | Qty |
| 1 | 265-8717 | BUSHING | [2] |
| 2 | 284-4312 | CYLINDER AS | [1] |
| 3 | 278-1983 | ROD AS | [1] |
| 4 | 278-1984 | HEAD | [1] |
| 5 | 311-1031 | BUSHING | [1] |
| 6 | 146-3957 J | RING | [1] |
| 7 | 146-3958 J | RING | [1] |
| 8 | 095-1710 J | SEAL-O-RING | [1] |
| 9 | 237-8378 J | RING | [1] |
| 10 | 095-1711 J | SEAL-O-RING | [1] |
| 11 | 278-1985 | PISTON | [1] |
| 12 | 146-3968 J | SEAL AS | [1] |
| 13 | 278-1986 J | RING | [2] |
| 14 | 216-7643 M | SETSCREW | [1] |
| 15 | 146-3969 | BALL | [1] |
| 16 | 192-0638 | SEAL | [4] |
| 17 | 3B-8489 | FITTING-GREASE | [1] |
| 278-1987 F | HEAD AS | [1] | |
| 278-1988 F | PISTON AS | [1] | |
| 279-0639 J | KIT-SEAL (SWING BOOM CYLINDER) | [1] | |
| 27 | 192-0638 | SEAL | [4] |
| 28 | 3B-8489 | FITTING-GREASE | [1] |
| 29 | 3B-8488 | FITTING-GREASE | [1] |
| 278-8641 J | KIT-SEAL (BOOM CYLINDER) | [1] |
Warm Reminder:
Parts are sold by part number only. Your engine or machine may need a different part number. If you think this is the right part but the part number advertised is different from what you think you need, or you are not sure of the correct part number, please contact us to confirm compatibility. Failing to verify compatibility may result in a return, significant restocking fees and money wasted on shipping.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.